1025883950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9803}}^1$

素因数の和:9858

約数の個数: 96

約数和(自身を含む): 2450843136

約数和(自身を除く): 1424959186

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 25, 26, 35, 46, 50, 65, 70, 91, 115, 130, 161, 175, 182, 230, 299, 322, 325, 350, 455, 575, 598, 650, 805, 910, 1150, 1495, 1610, 2093, 2275, 2990, 4025, 4186, 4550, 7475, 8050, 9803, 10465, 14950, 19606, 20930, 49015, 52325, 68621, 98030, 104650, 127439, 137242, 225469, 245075, 254878, 343105, 450938, 490150, 637195, 686210, 892073, 1127345, 1274390, 1578283, 1715525, 1784146, 2254690, 2931097, 3156566, 3185975, 3431050, 4460365, 5636725, 5862194, 6371950, 7891415, 8920730, 11273450, 14655485, 15782830, 20517679, 22301825, 29310970, 39457075, 41035358, 44603650, 73277425, 78914150, 102588395, 146554850, 205176790, 512941975, 1025883950]

約数ペア:

[(1, 1025883950), (2, 512941975), (5, 205176790), (7, 146554850), (10, 102588395), (13, 78914150), (14, 73277425), (23, 44603650), (25, 41035358), (26, 39457075), (35, 29310970), (46, 22301825), (50, 20517679), (65, 15782830), (70, 14655485), (91, 11273450), (115, 8920730), (130, 7891415), (161, 6371950), (175, 5862194), (182, 5636725), (230, 4460365), (299, 3431050), (322, 3185975), (325, 3156566), (350, 2931097), (455, 2254690), (575, 1784146), (598, 1715525), (650, 1578283), (805, 1274390), (910, 1127345), (1150, 892073), (1495, 686210), (1610, 637195), (2093, 490150), (2275, 450938), (2990, 343105), (4025, 254878), (4186, 245075), (4550, 225469), (7475, 137242), (8050, 127439), (9803, 104650), (10465, 98030), (14950, 68621), (19606, 52325), (20930, 49015)]